Macropore Micropowder Silica Gel 1000 Mesh Pharmaceutical Catalyst Carrier15-30nmsilica Gel Adsorbent

1. high efficiency column chromatography silica gel: the difference in adsorption retention time of different substance components  can make the mixed components of different substances achieve the purpose of separation and purification. It is mainly used for refining petroleum products to remove aromatic substances or for separating and purifying the active ingredients in Chinese herbal medicine and preparing high purity substances. In the air separation industry, it is used as an adsorbent for acetylene in liquid air and liquid oxygen.

2. medicinal flow aid: large pore chromatography silica gel and drugs do not react, and micron varieties, with good fluidity, mixed with the material with numerous small particles distributed around the material and play a role in flow aid.